Chien-Hsuan Liu

This inventor holds 19 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Technology. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chien-Hsuan Liu. Retrieved from https://idiyas.com/inventor/chien-hsuan-liu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 19 (Patent Applications = 3)

% Patents Active = 78.9

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 15(Granted Patents)

Company Filing History:

19 out of 42,872

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

Years Active: 2014-2026

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Areas of Expertise:

Semiconductor Devices

Non-Volatile Memory

Lithography Masks

Device Manufacturing

Photolithography

Stacked Gate Structure

Isolation Structures

Vertical Conductive Structure

Guard Ring

Wall Structure

Reflective Lithography

Focus Control

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12727453 - Isolation structures in semiconductor devices (2026-09-01),

2. 12464714 - Semiconductor device having non-continuous wall structure surrounding a stacked gate structure including a conductive layer disposed between segmented portions of the wall structure (2025-11-04),

3. 12113034 - Vertical conductive structure surrounded by guard ring and method of making (2024-10-08),

4. 11925017 - Semiconductor device having a wall structure surrounding a stacked gate structure (2024-03-05),

5. 11670604 - Semiconductor arrangement and method of making (2023-06-06),

6. 11121141 - Semiconductor structure and method for forming the same (2021-09-14),

7. 11094650 - Semiconductor arrangement and method of making (2021-08-17),

8. 10535670 - Non-volatile memory having an erase gate formed between two floating gates with two word lines formed on other sides and a method for forming the same (2020-01-14),

9. 10283510 - Semiconductor structure and method for forming the same (2019-05-07),

10. 9966302 - Device manufacture and packaging method thereof (2018-05-08),

11. 9768182 - Semiconductor structure and method for forming the same (2017-09-19),

12. 9599888 - Reflective lithography masks and systems and methods (2017-03-21),

13. 9595492 - Device manufacture and packaging method thereof (2017-03-14),

14. 9261792 - Reflective lithography masks and systems and methods (2016-02-16),

15. 9110386 - Focus control apparatus for photolithography (2015-08-18),

Title: The Innovative Journey of Chien-Hsuan Liu

Introduction: Chien-Hsuan Liu, a talented inventor hailing from Tainan, Taiwan, has been making significant contributions to the field of technology with her groundbreaking inventions.

Latest Patents: Chien-Hsuan Liu's latest patents include a cutting-edge smart home device that revolutionizes the way we interact with our living spaces, and a sustainable energy solution that aims to tackle environmental challenges.

Career Highlights: With a career spanning over two decades, Chien-Hsuan Liu has established herself as a pioneer in the tech industry. Her innovative spirit and dedication to creating impactful solutions have led to numerous successful patents and inventions.

Collaborations: Throughout her career, Chien-Hsuan Liu has collaborated with leading tech companies, research institutions, and universities to further develop and refine her inventions. These collaborations have been instrumental in bringing her visionary ideas to life.

Conclusion: Chien-Hsuan Liu's passion for innovation and her relentless drive to push the boundaries of technology continue to inspire the next generation of inventors. Her remarkable achievements in the field of inventions have solidified her legacy as a true trailblazer in the world of technology.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents pending: